Main Features:<br />LED indicator light to show the charging status， red is on charging， green means charge over<br />With 2 slots for charging 2 batteries at once<br />Small size， portable to carry<br />You can charging your battery by power bank， laptop， adapter， etc.<br />Input: Micro USB 5V/2A<br />Output: 4.2V， 1A ( each slot )<br />Battery capacity: 1010mAh<br /><br /><br /><br /><br /><br /><br />    Specifications<br />Specification<br />	 Product weight: 0.045 kg                                                  <br />                        Package weight: 0.091 kg                                                  <br />                        Product size (L x W x H): 5.8 x 2.9 x 1.3 cm / 2.28 x 1.14 x 0.51 inches                                                  <br />                        Package size (L x W x H): 11.0 x 6.5 x 6.0 cm / 4.32 x 2.55 x 2.36 inches                                                  <br />                        Package contents: 1 x Battery Charger， 1 x USB Cable， 2 x Battery                                                	<br /><br /><br /><br />                                                <br />